Ule Corning Code 7972 Ultra Low Expansion Glass/Optical Quartz Glass

• Certification: CE, ISO, BV
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Astronomy, Medicine, Biology, Communication, Milit
• Type: Corning Optical Substrate
• Substrate: Corning Ule-7972
• Stress Optical Coefficient: 4.15 (Nm/Cm)/(Kg/Cm2)
• Abbe Constant: 53.1
• Model NO.: RAY-XS119#
• Strain Point: 890 Celsuis Degrees
• Annealing Point: 1000 Celsuis Degrees
• Softening Point (Estimated): 1490 Celsuis Degrees
• Transport Package: Wood Case
• Specification: 1700mm*170mm
• Trademark: Corning
• Origin: USA
• HS Code: 2811229000
• Production Capacity: 100000kg Per Year

Product Description

General Introduction:
Corning ULE 7972 Ultra Low Expansion Glass is a titania silicate glass with unique characteristics that  has made it  the material of choice in applications ranging from machine tool reference blocks to solid and lightweight mirror blanks for astronomical telescopes and space satellite applications. Experts in the semi- conductor industry have identified ULE® as a "material of choice" for EUV applications.


Matching Custom Manufacturing Serivce:
Including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.
Matching processing equipments;
1). Single side lapping and polishing machines
2). Duble sided polishing machines
3). Ring throwing machines
4). DMG five-axis five-linkage spherical milling machine
5). DMG ultrasonic machining center
6). Super large scale gantry cnc machining center (2.0*2.0m)
7). Super large scale surface grinder (1.6m*1.6m)
8). CNC cutting machines
9). Thin plate cleaning machines
10). Ultrasonic trough cleaning machines
11). Plane interferometers
12). Two dimensional detectors
13). Ion beam polishing machines
14). Magnetorheological polishing equipments

Main Cooperation Materials Manufacturers: 
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas: 
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.

Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy--return, replace & refund policy.
For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.